AerobiosisAnaerobiosisRhodobacter sphaeroidesCytochromesRhodopseudomonasOxidoreductasesRhodospirillaceaePhotosynthesisRhodospirillum rubrumOxygenBacteriochlorophyllsSpectrophotometryPseudomonasDarknessCulture MediaNitrate ReductasesCarbon DioxideNitrogenaseBacterial ProteinsMolecular Sequence DataLightNitrogen FixationHydrogenNitratesOxygen ConsumptionRNA, BacterialEscherichia coliKineticsOxidation-ReductionGene Expression Regulation, BacterialElectron TransportMutationElectron Transport Complex IVCell MembraneCytochrome c GroupHydrogen-Ion ConcentrationGlucoseNitrogenCell-Free SystemBase SequenceMolecular WeightGenes, BacterialAmino Acid SequenceSaccharomyces cerevisiaeTranscription, GeneticElectrophoresis, Polyacrylamide GelDNA, BacterialMitochondriaTemperatureSpecies SpecificityCloning, MolecularCell DifferentiationCells, CulturedMice, Inbred C57BLCell LineFlow CytometryStem CellsLymphocyte ActivationT-LymphocytesCD4-Positive T-LymphocytesMice, TransgenicCell DivisionT-Lymphocyte SubsetsKiller Cells, NaturalB-LymphocytesCD8-Positive T-LymphocytesMice, KnockoutCell LineageSignal TransductionMice, Inbred BALB CSpleenCell ProliferationCell SeparationCell MovementApoptosisRNA, MessengerCell SurvivalEpithelial CellsImmunophenotypingPhenotypeAntigens, CDImmunohistochemistryClone CellsImmunologic MemoryTime FactorsInterferon-gammaTumor Cells, CulturedDendritic CellsModels, BiologicalCell Line, TumorCell CommunicationCytotoxicity, ImmunologicT-Lymphocytes, RegulatoryBone Marrow CellsCell CountCytokinesMicroscopy, ElectronGene Expression RegulationCell Culture TechniquesThymus Gland